82138425

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{57641}}^1$

素因数の和:57673

約数の個数: 24

約数和(自身を含む): 142952160

約数和(自身を除く): 60813735

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 1425, 57641, 172923, 288205, 864615, 1095179, 1441025, 3285537, 4323075, 5475895, 16427685, 27379475, 82138425]

約数ペア:

[(1, 82138425), (3, 27379475), (5, 16427685), (15, 5475895), (19, 4323075), (25, 3285537), (57, 1441025), (75, 1095179), (95, 864615), (285, 288205), (475, 172923), (1425, 57641)]